| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.78 | 8.340% | $160.1049 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $230.44 | 13.132% | $260.7014 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $39.98 | 12.715% | $45.0635 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $243.81 | 9.367% | $266.6477 | $266.65 | $266.65 | $266.60 |
| Purchase #5 | $224.55 | 9.677% | $246.2797 | $246.28 | $246.30 | $246.30 |
| Purchase #6 | $195.51 | 3.294% | $201.9501 | $201.95 | $201.95 | $202.00 |
| Purchase #7 | $121.73 | 4.630% | $127.3661 | $127.37 | $127.35 | $127.40 |
| 7 purchase totals = | $1,203.80 | $1,308.1134 | $1,308.11 | $1,308.10 | $1,308.20 | |